baber/WOPTO huggingface dataset:
Patent JP-2000121689-A (JP)
Title: Capacitive load driving unit and inspecting method and inspecting device therefor
Inventor: NITTA NOBORU
IPC: G01R31/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately determine the quality of a unit without influence of a capacitor in inspection, and function the capacitor to supply instantaneous current after the end of inspection. SOLUTION: A head unit 11 is formed by an ink jet print head 12 which uses a piezoelectric member and adapted to discharge ink by distortion deformation of the piezoelectric member by voltage application, a driving circuit 13 for driving the print head, and a series circuit of a capacitor 14 connected between driving power supply lines Vcc, Vss to the driving circuit for supplying instantaneous current at the time of driving the head, and a select means 15 selectively connected between the driving power supply lines Vcc and Vss. In inspection, the capacitor 14 is separated from the circuit by the select means, and a current waveform flowing through the driving power supply line Vcc outside the head unit 11 is detected by the current probe 211 of an oscilloscope 21 to be displayed on the screen.  After the end of inspection, the capacitor 14 is connected to the circuit by the select means.
Patent JP-S6279790-A (JP)
Title: Production of modified hyaluronic acid
Inventor: ISHIMURA FUMIHIRO
IPC: C12P19/26
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a hyaluronic acid (salt) having narrow molecular weight distribution and arbitrarily controlled average molecular weight, by treating a crude hyaluronic acid (salt) with an endo-type hyaluronidase in an aqueous medium. CONSTITUTION:A crude hyaluronic acid (salt) is produced e.g. by culturing a hyaluronidase-non-producing strain or a hyaluronidase-producing strain of hyaluronidase production inhibition stage in a homogeneous medium under controlled pH condition while introducing nitrogen gas and/or carbon dioxide gas into the culture system. The crude hyaluronic acid (salt) is treated with an endo-type hyaluronidase in an aqueous medium to obtain a purified hyaluronic acid (salt). The endo-type hyaluronidase is preferably an enzyme produced by a hyaluronidase-producing strain belonging to Streptomyces genus or a composition containing said enzyme.
Patent JP-2000044560-A (JP)
Title: Benzoquinolizine derivative and its production
Inventor: FUKUDA YASUMICHI
IPC: A61P1/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an excellent antagonism against a tachykinin receptor and useful as a medical composition, a preventing agent or treating agent of dysuria, gastrointestinal disease, emesis, etc., comprising a specific benzoquinolizine derivative. SOLUTION: This compound is expressed by formula I [R1-R3 are each H or a 1-6C alkyl; ring A is 1-3 pieces of (substituted) allotropic ring or the like; ring B is 1-5 pieces of (substituted) benzene ring; ring C is 1-3 pieces of (substituted) benzene ring], e.g. 7-(2,4-dichlorophenyl)-2,3-dihydro-5-ortho-1H,5H- benzo[(i),(j)] quinolizine-6-carboxylic acid ethyl ester. The compound of formula I is obtained by subjecting a benzoquinolizine derivative of formula II (R4 is OH, a 1-6C alkoxy or the like), etc., to condensation reaction with a compound of formula III, etc., at 20-80 deg.C. As the condensation agent, dicyclohexylcarbodiimide, etc., is exemplified and added as a solid-like or a solution dissolved in a solvent. As the base, sodium hydrogencarbonate, etc., is exemplified.
Patent JP-2000045274-A (JP)
Title: Burying construction method of bearing pile and bearing pile
Inventor: SAIKAI KENJI
IPC: E02D5/48
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a burying construction method of a bearing pile and the bearing pile to display large bearing force by increasing force to be transmitted from a bearing pile peripheral surface to a ground at the time of burying and constructing the bearing pile in a bearing layer of the ground by a burying pile construction method or a soil cement construction method. SOLUTION: A projected part 3 or a diametrically extended part is previously formed on an outer periphery of a head end part region of a bearing pile 1 to be buried in a bearing layer of the ground, the head end part region is buried and sunk in a foundation consolidated part 2 of the bearing layer of the ground by inserting this bearing pile 1 in a vertical hole and it is fixed by solidifying consolidating liquid injected into the foundation consolidated part 2 at the time of burying and constructing the concrete made or steel pipe made bearing pile in the ground. Additionally, the projected part 3 or the diametrically extended part and the projected part 3 are formed on the outer periphery of the head end part region to be buried and sunk in the foundation consolidated part 2 of the bearing layer on the bearing pile 1.
Patent JP-H1064583-A (JP)
Title: Switching mechanism for guide passage of powder and granular material, and filling device with the switching mechanism
Inventor: TAKAGI TETSUJI
IPC: B65B1/04
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a sliding part owing to the blocking of a powder and granular material of a shield plate to compose the switching mechanism of a guide passage of the bulk material in a filling device to fill the material to a container. SOLUTION: A guide passage 41b presents a substantially rectangular lateral cross section form long in the lateral direction, an insertion hole 41a is crossed in an inclined form in the longitudinal direction to the passage 41b, and a shield plate 43b is inserted to the insertion hose 41a in the floating condition, so as to secure a clearance between the inner wall of the insertion hole 41a.  In this case, the width of the shield plate 43b in the lateral direction is set larger than the width of the passage 41b, the inclined angle of the shield plate 43b is set larger than the angle of repose of a powder and granular material, and the clearance between the shield plate 43b and the inner wall of the insertion hole 41a is set larger than the particle diameter of the powed and granular material, and the material accumulated on the shield plate 43b in the retreated condition of the shield plate 43b is dropped on the passage 41b without being blocked to the clearance.
Patent JP-S6279810-A (JP)
Title: Method for maintaining ion-exchange membrane
Inventor: IHARA MATSUTOSHI
IPC: B01D61/52
Filed: 1985-10-02
Abstract: PURPOSE:To prolong the life of the titled ion-exchange membrane by connecting a pickling vessel to an electrodialysis vessel, replacing the inside of the electrodialysis vessel with demineralized water and converting an alkaline soln. in the dialysis vessel into an acidic soln. with the acidic soln. in the pickling vessel, a concentrate vessel and an electrode soln. vessel. CONSTITUTION:After a chemical copper plating soln. in the electrodialysis vessel 1 is electrodialyzed, valves 7A and 7B are opened, valves 7C-7E are closed, a pump 8A is operated to supply the demineralized water in a demineralized water supply pipe 9A to the electrodialysis vessel 1 through pipelines 9B and 9C, and the inside of the vessel 1 is replaced with the demineralized water. Then the valves 7A and 7B are closed, the valves 7D and 7E are opened, and pumps 8B and 8C are operated to supply the low-concn. sulfuric acid soln. in the pickling vessel 3, the concentrate vessel 4, and the electrode soln. vessel 5 to the vessel 1. Consequently, all the alkaline soln. in the vessel 1 is converted into the acidic soln. and such conditions are maintained until the succeeding dialysis is carried out.
Patent JP-S6267126-A (JP)
Inventor: ARUNE BIYORUNBERUI
IPC: C22B7/00
Filed: 1986-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60110077-A (JP)
Title: Data cancel control system
Inventor: SAITOU KIYOSHI
IPC: G06Q30/06
Filed: 1983-11-21
Abstract: PURPOSE:To detect easily a misinput even for the types of products, the quantity, etc. when the registered data is cancelled and to attain the assured stock control, etc., by comparing the data fed in a cancel operation mode with the result of totalization obtained by an arithmetic means which totalizes the data fed from a terminal device after decomposing those data into numerical value. CONSTITUTION:The input data from a keyboard 1 are decomposed into the numerical value and totalized, and the result of totalization is defined as the cancel sum CS. A checking cancel sum equal to the SUM CS is fed in a cancel operation mode and also the data to be cancelled is fed to obtain a cancel sum. This cancel sum is compared with said checking cancel sum, and the registered data is cancelled only when the coincidence of comparison is obtained. In other words, the cancel sum 42 printed on a sales slip and to be cancelled is fed in the form of a checking cancel sum CS'. Then a register key is pushed to register the sum CS' to an individual data store part 8. Then the amount shown on the sales slip is fed and the register key is pushed to calculate the sum CS. Then a subtotal key is pushed to obtain the sum CS. A total key is pushed after confirming the sum CS and therefore the sum CS' and the sum CS are read out of the part 8 and then compared with each other at an arithmetic processing part 9.
Patent JP-S58112993-A (JP)
Inventor: ADORUFU BARUIEERU
IPC: G01F23/44
Filed: 1982-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0941972-A (JP)
Title: High efficient engine in fuel consumption
Inventor: TSUCHIE MAMORU
IPC: F01P7/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of fuel consumption in an engine by control ling a flow rate of cooling water in a cylinder. SOLUTION: Each of temperature sensors 1 is attached to a cylinder 2 and a piston 4, controlling a flow rate or the like of cooling water in this cylinder 2, and thereby temperature in the cylinder 2 and the piston 4 is always made same, through which an improvement in the efficiency of fuel consumption in an engine and a prevention against seizure or binding are well promoted.
Patent JP-S60108006-A (JP)
Inventor: SAKIDA TSUTOMU
IPC: A47B77/00
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0554663-A (JP)
Title: Semiconductor storage device
Inventor: TSUKAMOTO YUKIHIRO
IPC: G11C11/409
Filed: 1991-08-29
Abstract: PURPOSE:To prevent a large current due to the operation of a preamplifier from flowing at the time of reading out or writing data from or in plural memory cells in serial. CONSTITUTION:n memory cell blocks M1, M2, M3, M4...Mn are provided. Preamplifiers PA1, PA2, PA3, PA4...PAn individually connected to these memory blocks M1, M2, M3, M4...Mn and main amplifiers MA1, MA2, MA3, MA4...MAn individually connected to these preamplifiers PA1, PA2, PA3, PA4...PAn are provided. Further, a preamplifier activating signal circuit SP is provided which outputs a preamplifier activating signal successively inputted to preamplifier PA1, PA2, PA3, PA4...PAn.
Patent JP-H1154093-A (JP)
Title: Filament for electric lamp fitted with reflector
Inventor: MINETA TAKAO
IPC: H01K1/14
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-illuminance and easily manufactured filament for use in an electric lamp fitted with a reflector. SOLUTION: This filament is a filament for use in an electric lamp fitted with a reflector, formed by bending a single coil into an inverse-U shape, and coil pitches in a curve part 1b of the filament 1 are adapted to provide as high density as possible within a limit where neighboring coiled wires keep a non-contact state with each other when the filament is bent into an inverse-U shape. Pitches of a rectilinear part 1a of the filament are formed so as to provide higher density than that of the pitches of the curve part of the filament to the utmost extent within a limit where neighboring coiled wires keep a non-contact state with each other.
Patent JP-H0775082-A (JP)
Title: Terminal equipment for catv
Inventor: KAZAMA HIROYUKI
IPC: H04N21/472
Filed: 1993-09-02
Abstract: PURPOSE:To provide a terminal equipment for CATV in which the change of a reception channel can not be performed until a timer recording is ended by obtaining the lock state of the reception channel during the timer recording. CONSTITUTION:This equipment is equipped with a means which selects the lock state in which the change of the reception channel is not performed in a timer recording period, and an unlock state in which the change of the reception channel is performed in the timer recording period. A reception channel lock discriminating means 3 discriminates whether the reception channel is set in the lock state or the unlock state. When the reception channel is set in the lock state, the change of the reception channel is not performed by a reception channel lock operating means 5. When the reception channel is not locked, a reception channel unlock operating means 6 discriminated that the reservation of the timer recording is ended when the change of the reception channel is performed in the timer recording period, and ends the timer recording. Thus, the timer recording can be exactly attained.
Patent JP-H0773860-A (JP)
Title: Manufacture of square alkaline battery
Inventor: OZAWA HIDEAKI
IPC: H01M2/02
Filed: 1993-09-02
Abstract: PURPOSE:To manufacture at a low cost a square alkaline battery with high performance such as high rate discharge performance, high corrosion resistant battery case, and high reliability. CONSTITUTION:A battery case 1 is manufactured in the form of square pillar in which the vicinity of the opening is enlarged with a nickel plated steel plate, then by nickel plating again. A power generating element is put into the battery case 1, and a sealing member 7 is inserted into the opening of the battery case 1, then the opening is crimped to seal a battery.
Patent JP-H0549628-A (JP)
Title: X-ray radiographing device
Inventor: KOBAYASHI TORU
IPC: A61B6/02
Filed: 1991-08-29
Abstract: PURPOSE:To provide the X-ray radiographing device in which an X-ray image being erect against a monitor or an X-ray film by an X-ray image detecting means of a side face system, even in the case an X-ray image detecting means of a front system is inclined in the forward and backward directions of a body axis of a body to be examined for oblique photographing. CONSTITUTION:The X-ray radiographing device is provided with a ring 18 provided so as to be rotatable in the direction as indicated with a arrow RL centering around a body P to be examined, a first X-ray image detecting means having a first photographing direction, and provided on the ring 18, and a second X-ray image detecting means having a second photographing direction being orthogonal to a first photographing direction in a prescribed point Q of the inside of the ring 18, and provided on the ring 18 so as to be rotatable in a state that an orthogonal relation in the prescribed point Q in a first photographing direction and a second photographing direction.
Patent JP-H0771957-A (JP)
Title: Distance measuring system
Inventor: YOSHIDA MASATO
IPC: G01B11/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide a distance measuring system which is capable of promptly computing distances while maintaining correctness. CONSTITUTION:A transmission signal generated by a control circuit 3 is outputted to an emission driving circuit 2, amplified there, then outputted to a counter circuit 6, and emitted as a measuring light beam through a light- emitting diode 1 toward a subject to be detected. The light beam reflected from the subject to be detected is converted by a photodiode 4 into a light reception signal, which is then outputted to a light receiving circuit 5. The light receiving circuit 5 amplifies the light reception signal in its direct form and performs STC amplification. The light reception signal after the STC amplification is outputted to the counter circuit 6, and the time difference between an emission signal and the light reception signal after the STC amplification is counted in the clock timing of a count clock 7, and this count is outputted to the control circuit 3. The control circuit 3 then calculates the distance to the subject to be detected from the count, and performs corrections including distance correction by the level of light received, absolute distance correction, distance correction using a short-range mask, and distance correction by the division of STC areas in that order.
Patent JP-H0267386-A (JP)
Title: Adhesive composition for bonding metal to polyolefin
Inventor: IIZUKA HIROSHI
IPC: C08L23/26
Filed: 1988-09-02
Abstract: PURPOSE:To provide an adhesive composition capable of firmly bonding metal to polyolefin by dispersing or dissolving a mixture of a specified modified polypropylene powder, an epoxy resin, and a p[henolic resin in an organic solvent. CONSTITUTION:A polypropylene is partly or wholly grafted with an unsaturated carboxylic acid or its anhydride (e.g. maleic anhydride or acrylic acid) to produce a modified polypropylene powder having a degree of crystallinity, determined by X-ray diffractometry, of 50% or higher and an intrinsic viscosity of 0.3-1.5dl/g and containing 0.1-10wt.% unsaturated carboxylic acid (anhydride). The modified polypropylene powder thus obtained is mixed with an epoxy resin (e.g. bisphenol A epoxy resin) and a curing agent comprising a phenolic resin. This mixture is dispersed or dissolved in an organic solvent (e.g. toluene) to give the title adhesive composition.
Patent JP-2000059035-A (JP)
Title: Composite foil, copper-clad laminated material, printed wiring board, multilayer printed wiring board and manufacture of the composite foil
Inventor: YOSHIOKA ATSUSHI
IPC: C25D7/06
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite foil of a structure, wherein the handling of an extremely thin copper foil is facilitated in the manufacture of a printed wiring board. SOLUTION: This composite foil consists of an aluminium support material 1, a protective layer provided on this support material 1 and an extremely thin copper foil provided on this protective layer, the protective layer consists of an electrodeposited copper layer 2, which is provided on the support material 1 and has apertures 6, and an electrodeposited zinc layer provided on this support material 1 and the layer 2 and one part of the zinc in the zinc layer is penetrated into the apertures 6 formed in the layer 2 to bond to the material 1, whereby the composite foil, which is characterized in that the peeling strength of the material 1 from the protective layer is controlled and the material 1 is made peelable from the protective layer, is provided.
Patent JP-H0882656-A (JP)
Title: Test head of ic tester
Inventor: USHIMARU MASASHI
IPC: H01L21/66
Filed: 1994-09-13
Abstract: PURPOSE: To enable attainment of high-density packaging by a construction wherein printed boards having circuits and printed boards having power sources, both of which are disposed radially, are connected electrically by bus bars and supplied with power thereby. CONSTITUTION: Printed boards BD1 and BD2 are both provided radially and the boards BD1 are in the number of 32, for instance, and have pin electronics circuits, timing generating parts, etc., mounted thereon, while the boards BD2 comprise two kinds of boards numbering 16, for instance, respectively, have DC/DC converters, etc., mounted thereon and supply power. The boards BD1 and BD2 are inserted respectively into connectors 60 and 70 of sectorial back boards 6 and 7 formed at an angle of about 45 degrees, so as to be connected thereto electrically, and are made first and second units respectively. Bus bars 8 fixed to the boards 6 and 7 connect the boards BD1 and BD2 with each other. In this way, the boards BD1 and BD2 can be packaged at high density.
Patent JP-H04100444-A (JP)
Title: Interrupt request system
Inventor: OBA MASASHI
IPC: G06F9/48
Filed: 1990-08-20
Abstract: PURPOSE:To perform a delicate process by adding a simple circuit by providing a discriminating section which discriminates whether or not an interrupt request signal is to be inputted to an arithmetic processing section between a receiving section and the arithmetic processing section in a controller. CONSTITUTION:In a controller of an interrupt request system for handshake communication in which each device (200-1)-(200-n) returns response data to a communication controller 100 in response to control data sent from the controller 100, a storing section 500 stores a signal for discriminating whether or not an interrupt request signal outputted from a receiving section 300 is to be inputted to an arithmetic processing section 700 and a discriminating section 600 discriminates whether or not the interrupt request signal is to be inputted to the section 700 on the basis of the signal read out and inputted from the section 500 when the interrupt request signal is outputted from the section 300 of the controller 100. The section 700 makes interrupt processing in accordance with the discriminated result of the section 600 against the interrupt request signal which is outputted from the section 300 whenever the section receives data.
Patent JP-H0882683-A (JP)
Title: Time piece with hand position detection function
Inventor: MATSUI YUKIO
IPC: G04C9/08
Filed: 1994-09-13
Abstract: PURPOSE: To provide a hand position detection device capable of detecting the position of hands with a simple structure consuming small current by detecting the hand position from the detection of hand shadow. CONSTITUTION: When a photodiode 6 detects the movement of the shadow over a detection hole 5 during the second quick hand promotion, the second quick hand promotion is performed for 58 minutes, the step counter (i) in a control circuit 9 is cleared to zero, the hand promotion for 4 minutes from here is performed by the first hand promotion which is slower than the second hand promotion, The step counter value (i) at the moment when the movement of the shadow is detected during the hand promotion, is stored in a count value memory (j) in the control circuit 9. When the hand promotion for 4 minutes is completed, the second hand promotion is performed for 56 minutes, the step counter value (i) is set at zero, and the second hand promotion is performed for 4 minutes.  If the step counter value (i) at the moment of detecting the movement of the shadow is the same as the value stored in the count value memory (j), the hand promotion is reversed for 1 step, the minute hand is adjusted on the hour and the position on the hour is stored in an indicated time memory circuit 10.
Patent JP-H0267142-A (JP)
Title: Electrostatic induction type ink jet recording apparatus
Inventor: NARUSE OSAMU
IPC: B41J2/06
Filed: 1988-09-01
Abstract: PURPOSE:To reduce switching voltage by enhancing jet efficiency by matching the phase of the memory signal of a recording voltage means with that of the drive signal of a volume changing means so as to emit ink at the max. time of a meniscus. CONSTITUTION:A phase matching means 12 of pulse voltage VA and recording voltage Vp is provided and the rising time of the recording voltage Vp is shifted by t1 in a phase from the pulse voltage VA for a volume varying mechanism 10 by the phase matching means 12 so as to inject charge DELTAq before the meniscus in an ink jet head reaches the max. value. Therefore, the emission of ink is started fast by a time t2 as compared with conventional one and becomes possible at recording voltage VP2 lower than conventional recording voltage VP1. Therefore, jet efficiency is enhanced and switching voltage can be reduced.